Determining the age of the universe continues to be an elusive endeavor for scientists as their results are conflicting, and everything known could be wrong.

Experts explore the two Voyager spacecraft's discoveries and how their extended operation into interstellar space has transformed into the ultimate mission.

Experts confront the story of a fictional asteroid event in the year 2029 in order to determine what could happen, and how it might be stopped.

Scientists explore thousands of exoplanets beyond the solar system in search of one that resemble Earth enough that it could be a new home for humanity.

Experts explore how the Earth has teetered on the verge of destruction, and how chaos and catastrophe may be vital ingredients for a living planet.

Centuries of innovation goes into concert hall design and architects compound this brilliance into the creation of the next generation of auditoriums.

Machu Picchu is one of the greatest landmarks of world architecture; experts use engineering to reveal what it would take to rebuild this legendary city.

The logistics of constructing Stonehenge have been the subject of debate for centuries and engineers might be able to build something similar today.

Engineering experts explore the complex and mysterious mathematical formula required to design the beautiful Greek Parthenon and modern-day ways to recreate it.

Experts examine discoveries and clues in the Amazon jungle that have been found through the combination of cutting-edge technology and innovative archaeology.

Archaeologists find hard proof of the prehistoric civilization that once thrived in the Amazon and learn how they built an advanced society in a hostile jungle.

New discoveries reveal the mystery of what happened to the ancient superpower that once thrived in the Amazon jungles and what caused it to fall.

Host Victor Vescovo takes his team to explore the deepest point of the Atlantic Ocean.

Host Victor Vescovo takes his team to explore the deepest point of the Southern Ocean.

Host Victor Vescovo takes his team to explore the warm waters of the Indian Ocean and the trench that acts as a trigger point for deadly Asian tsunamis.

Host Victor Vescovo attempts to explore the Pacific Ocean's Mariana Trench.

Host and explorer Victor Vescovo brings his team to the frigid depths of the Arctic Ocean to explore its deepest point.

Scientists use cameras to track and investigate the wildlife that thrive in the radioactive environment of Fukushima, Japan, after the nuclear disaster in 2011.